Senior Software Engineer

Compunnel Inc.; Toronto; On-site; CAD 110,000 - 160,000; Full time

Job summary

Compunnel, Inc. in Toronto, Ontario is seeking an experienced software engineer to build and maintain micro front-end applications and integrate with backend services.

You will work with React, Java Spring Boot APIs, AWS, and CI/CD pipelines, applying AI-assisted coding tools to improve code quality and delivery.

Qualifications

• 5–7 years of professional software engineering experience.
• 3+ years of React experience.
• 2+ years working with Java-based APIs.
• Strong understanding of Spring Boot and backend APIs.
• Experience with RESTful API consumption and async data handling.
• Familiarity with CI/CD, version control, and monitoring.

Responsibilities

• Develop and maintain micro front-end apps and integrate with backend services.
• Consume and integrate RESTful APIs built using Spring Boot and Java.
• Develop service integrations and tooling with Node.js.
• Implement responsive designs with HTML5 and CSS3.
• Write and maintain unit tests with Jest and React Testing Library.
• Monitor, debug, and troubleshoot to ensure reliable software delivery.
• Collaborate with product managers, designers, and engineers to translate user needs into product experiences.
• Participate in deployment via AWS or other cloud platforms and CI/CD pipelines.
• Contribute to engineering best practices and knowledge sharing across multi-site teams.
• Support production and on-call rotations as needed.

Skills

React

Software engineering

Collaboration

AI-assisted coding

Testing practices

Tools

Java Spring Boot

Jest

React Testing Library

AWS

GitHub Copilot

ChatGPT for coding

Job description

Key Responsibilities

• Develop and maintain micro front-end applications and integrate them with backend services.
• Consume and integrate RESTful APIs developed using Spring Boot and Java.
• Develop service integrations and supporting tooling using Node.js.
• Implement responsive designs using HTML5 and CSS3.
• Write and maintain unit and component tests using Jest and React Testing Library.
• Test, debug, monitor, and troubleshoot application code to ensure reliability and quality.
• Collaborate closely with product managers, designers, and engineering teams to translate user needs into high-quality product experiences.
• Participate in application development using AWS or other cloud platforms.
• Work with CI/CD pipelines and version control systems to support automated software delivery.
• Apply AI-assisted coding tools to support code generation, refactoring, test case generation, debugging, and documentation.
• Monitor application performance using logging, distributed tracing, metrics, and alerting capabilities.
• Participate in production support activities and on‑call rotations.
• Contribute to engineering best practices, continuous improvement, and knowledge sharing across a multi‑site development team.

Required Qualifications

• 5–7 years of professional software engineering experience.
• 3+ years of hands‑on React experience.
• 2+ years of experience working with Java‑based APIs.
• Good understanding of Spring Boot to support backend applications and APIs.
• Experience consuming APIs and handling asynchronous data within micro front ends.
• Experience with RESTful APIs and backend service integration.
• Experience with Jest and React Testing Library or similar frontend testing frameworks.
• Experience working with CI/CD pipelines and version control systems.
• Experience with application monitoring, logging, distributed tracing, metrics, and alerting.
• Experience with production support and on‑call rotations.
• Experience working effectively within a multi‑site, collaborative development team.
• Experience working in a product engineering or product‑led environment with close collaboration across product and design teams.
• Experience using AI‑assisted coding tools such as GitHub Copilot or ChatGPT for software development activities.

Preferred Qualifications

• Experience designing and building Java‑based APIs.
• Experience with Node.js for service integration and development tooling.
• Experience with AWS or other cloud platforms.
• Experience with Redux or Context API.
• Experience with responsive design and mobile web development.
• Bias toward action, curiosity, and continuous improvement.